Recruit First IT is seeking an experienced IT Security Engineer for a large company based in Dublin City Centre. � 2+ years’ experience as an IT Security Engineer. � Strong Antivirus/Firewall experience. � Active Directory and Exchange skills. � TCP/IP, DHCP, DNS. � Strong Router and Switch experience. � Any Industry certifications are advantageous for this role, e.g. CCNA, MCSA, CompTIA.